var provinceArray = [{code:1,name:"四川省"},
    {code:2,name:"贵州省"},
    {code:3,name:"广东省"}];

var cityArray = [
    {code:1,name:"成都市",proviceId:1},
    {code:2,name:"内江市",proviceId:1},
    {code:3,name:"乐山市",proviceId:1},
    {code:4,name:"贵阳市",proviceId:2},
    {code:5,name:"安顺市",proviceId:2},
    {code:6,name:"遵义市",proviceId:2},
    {code:7,name:"广州市",proviceId:3},
    {code:8,name:"深圳市",proviceId:3},
    {code:9,name:"义乌市",proviceId:3}
];